ISRC ITZ040500065
Verified recording
ITZ040500065 is “Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x8207707240a805848c9c8e504c598fe91b0ce726a282dc11f2b40b545ff7ede1 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500065.
Recording identifiers
- ISRC
- ITZ040500065
- Title
- Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x8207707240a805848c9c8e504c598fe91b0ce726a282dc11f2b40b545ff7ede1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:d2c583a7877aaa3a1c807181f8aa269e2a1eef60da60b8c48df6a2cd5bcfe34f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500065
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Pagliacci / Act 2: "Versa il filtro ne la tazza sua!" · Machine-readable JSON-LD